Francis E. Johnson — 5 Patents at IBM

Francis E. Johnson has been granted 5 US patents while listed as an inventor at IBM. The first was granted in 1989 and the most recent in June 2004. Francis E. Johnson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Francis E. Johnson in Poughkeepsie, NY, US.

Patents per Year

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Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6751683	Method, system and program products for projecting the impact of configuration changes on controllers	Gary M. King, William J. Rooney, Peter B. Yocom	2004-06-15	$11,083,000
5671441	Method and apparatus for automatic generation of I/O configuration descriptions	Steven G. Glassen, Marten J. Halma, Eugene P. Hefferon	1997-09-23	$16,549,000
5584039	System for coordinating execution of multiple concurrent channel programs without host processor involvement using suspend and resume commands to control data transfer between I/O devices	Allan S. Meritt, Assaf Marron	1996-12-10	$30,114,000
5377337	Method and means for enabling virtual addressing control by software users over a hardware page transfer control entity	James J. Antognini, Glen A. Brent, Thomas E. Cook, Thomas J. Dewkett, Joseph C. Elliott +4 more	1994-12-27	$9,783,000
4843541	Logical resource partitioning of a data processing system	George H. Bean, Terry L. Borden, Mark S. Farrell, Peter H. Gum, Roger E. Hough +6 more	1989-06-27	$15,584,000

Francis E. Johnson — 5 Patents

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